DE602005018755D1 - ELECTROLYTE MATERIAL FOR A POLYMER ELECTROLYTE FUEL CELL, ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY - Google Patents
ELECTROLYTE MATERIAL FOR A POLYMER ELECTROLYTE FUEL CELL, ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLYInfo
- Publication number
- DE602005018755D1 DE602005018755D1 DE602005018755T DE602005018755T DE602005018755D1 DE 602005018755 D1 DE602005018755 D1 DE 602005018755D1 DE 602005018755 T DE602005018755 T DE 602005018755T DE 602005018755 T DE602005018755 T DE 602005018755T DE 602005018755 D1 DE602005018755 D1 DE 602005018755D1
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- membrane
- fuel cell
- electrode assembly
- membrane electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/78—Halides of sulfonic acids
- C07C309/79—Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms
- C07C309/81—Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
- C08F216/1466—Monomers containing sulfur
- C08F216/1475—Monomers containing sulfur and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
- C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004109869 | 2004-04-02 | ||
JP2004311191 | 2004-10-26 | ||
JP2004319086 | 2004-11-02 | ||
PCT/JP2005/006625 WO2005096422A1 (en) | 2004-04-02 | 2005-04-04 | Electrolyte material for solid polymer type fuel cell, electrolyte membrane and membrane electrode assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005018755D1 true DE602005018755D1 (en) | 2010-02-25 |
Family
ID=35064093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005018755T Active DE602005018755D1 (en) | 2004-04-02 | 2005-04-04 | ELECTROLYTE MATERIAL FOR A POLYMER ELECTROLYTE FUEL CELL, ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY |
Country Status (6)
Country | Link |
---|---|
US (1) | US7799468B2 (en) |
EP (1) | EP1734603B1 (en) |
JP (2) | JP4997968B2 (en) |
KR (1) | KR20060131922A (en) |
DE (1) | DE602005018755D1 (en) |
WO (1) | WO2005096422A1 (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050037265A1 (en) * | 2003-08-14 | 2005-02-17 | Asahi Glass Company, Limited | Polymer electrolyte fuel cell, electrolyte material therefore and method for its production |
CN1930195A (en) * | 2004-03-08 | 2007-03-14 | 旭硝子株式会社 | Curable composition and process for producing cured fluorochemical |
JP4894154B2 (en) * | 2004-04-02 | 2012-03-14 | 旭硝子株式会社 | Polymer of compound containing fluorosulfonyl group |
CA2571138C (en) | 2004-06-22 | 2014-02-11 | Asahi Glass Company, Limited | Electrolyte membrane for polymer electolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell |
JP3897059B2 (en) * | 2004-06-22 | 2007-03-22 | 旭硝子株式会社 | Liquid composition, process for producing the same, and process for producing membrane electrode assembly for polymer electrolyte fuel cell |
CN101048434B (en) * | 2004-10-27 | 2011-04-13 | 旭硝子株式会社 | Electrolyte material, electrolyte membrane and membrane electrode assembly for solid polymer fuel cell |
EP1941575A1 (en) | 2005-09-30 | 2008-07-09 | Battelle Memorial Institute | Fuel cell components including immobilized heteropolyacids |
US8367267B2 (en) * | 2005-10-28 | 2013-02-05 | 3M Innovative Properties Company | High durability fuel cell components with cerium oxide additives |
US8628871B2 (en) * | 2005-10-28 | 2014-01-14 | 3M Innovative Properties Company | High durability fuel cell components with cerium salt additives |
JP4946026B2 (en) * | 2005-12-09 | 2012-06-06 | 旭硝子株式会社 | Method for producing electrolyte membrane for polymer electrolyte fuel cell and method for producing membrane electrode assembly for polymer electrolyte fuel cell |
US20080107945A1 (en) * | 2006-11-08 | 2008-05-08 | Gm Global Technology Operations, Inc. | Fuel cell substrate with an overcoat |
JP4765908B2 (en) * | 2006-11-22 | 2011-09-07 | 旭硝子株式会社 | Solid polymer electrolyte membrane and membrane electrode assembly for solid polymer fuel cell |
JP5230646B2 (en) * | 2006-12-22 | 2013-07-10 | ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア | How to operate a fuel cell under dry conditions |
US7790817B2 (en) | 2006-12-29 | 2010-09-07 | Asahi Glass Company, Limited | Process for producing fluoropolymer |
US20080275147A1 (en) * | 2007-01-18 | 2008-11-06 | Asahi Glass Company, Limited | Electrolyte material |
US8372374B2 (en) * | 2007-03-06 | 2013-02-12 | The Regents Of The University Of California | Method and apparatus for electrokinetic co-generation of hydrogen and electric power from liquid water microjets |
JP4867843B2 (en) * | 2007-08-09 | 2012-02-01 | 旭硝子株式会社 | Fluorosulfonyl group-containing monomer and polymer thereof, and sulfonic acid group-containing polymer |
US7989115B2 (en) * | 2007-12-14 | 2011-08-02 | Gore Enterprise Holdings, Inc. | Highly stable fuel cell membranes and methods of making them |
US20090227749A1 (en) * | 2008-03-05 | 2009-09-10 | Asahi Glass Company, Limited | Process for producing perfluorocarbon polymer |
WO2009125795A1 (en) * | 2008-04-09 | 2009-10-15 | 旭硝子株式会社 | Catalyst layer material for a solid polymer fuel cell |
US20110027687A1 (en) * | 2009-07-31 | 2011-02-03 | Asahi Glass Company, Limited | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell |
JP5521427B2 (en) * | 2009-07-31 | 2014-06-11 | 旭硝子株式会社 | Fuel cell system |
US20110045381A1 (en) * | 2009-08-18 | 2011-02-24 | Gm Global Technology Operations, Inc. | Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells |
JP2011241344A (en) | 2010-05-20 | 2011-12-01 | Toyota Central R&D Labs Inc | Polymer electrolyte, manufacturing method therefor, imide monomer, and battery |
JP5765898B2 (en) * | 2010-08-05 | 2015-08-19 | 株式会社豊田中央研究所 | Electrolyte and production method thereof, fluorine-containing cyclic compound, fluorine-containing sulfonimide compound, fluorine-containing cyclic compound precursor, production method thereof, and fuel cell |
JP2012084398A (en) * | 2010-10-12 | 2012-04-26 | Toyota Central R&D Labs Inc | Polymer electrolyte and method for producing same, and fuel cell |
US20130252134A1 (en) * | 2010-12-20 | 2013-09-26 | Toyota Jidosha Kabushiki Kaisha | High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell |
CN104093486A (en) | 2012-01-31 | 2014-10-08 | 旭硝子株式会社 | Method for producing fluorinated ion exchange resin solution |
JP6211249B2 (en) * | 2012-04-10 | 2017-10-11 | 株式会社豊田中央研究所 | POLYMER ELECTROLYTE, PROCESS FOR PRODUCING THE SAME, AND FUEL CELL |
JP2014067605A (en) * | 2012-09-26 | 2014-04-17 | Nitto Denko Corp | Polymer electrolytic film and fuel battery using the same |
JPWO2014175123A1 (en) * | 2013-04-22 | 2017-02-23 | 旭硝子株式会社 | Electrolyte material, liquid composition, and membrane electrode assembly for polymer electrolyte fuel cell |
JP6131973B2 (en) | 2014-03-14 | 2017-05-24 | トヨタ自動車株式会社 | Method for producing reinforced electrolyte membrane, method for producing membrane electrode assembly, and membrane electrode assembly |
WO2016002889A1 (en) * | 2014-07-04 | 2016-01-07 | 旭硝子株式会社 | Electrolyte material, liquid composition, membrane electrode assembly for solid polymer fuel cell, and fluorine-containing branched polymer |
EP3239215B1 (en) * | 2014-12-25 | 2019-04-17 | AGC Inc. | Method for producing fluorinated polymer particles |
WO2017033685A1 (en) * | 2015-08-21 | 2017-03-02 | 旭硝子株式会社 | Method for producing liquid composition, method for producing coating liquid for forming catalyst layer, and method for producing membrane electrode assembly |
JP2019053838A (en) * | 2017-09-13 | 2019-04-04 | トヨタ自動車株式会社 | Method for manufacturing membrane-electrode assembly |
EP3892644A4 (en) * | 2018-12-07 | 2022-10-05 | Agc Inc. | Perfluoropolymer, liquid composition, solid polymer electrolyte membrane, membrane electrode assembly, and solid polymer water electrolysis device |
JP7355038B2 (en) | 2018-12-07 | 2023-10-03 | Agc株式会社 | Perfluoropolymers, liquid compositions, solid polymer electrolyte membranes, membrane electrode assemblies, and solid polymer fuel cells |
WO2020145287A1 (en) * | 2019-01-08 | 2020-07-16 | Agc株式会社 | Catalyst layer, catalyst layer forming solution, and membrane electrode assembly |
WO2020175675A1 (en) | 2019-02-28 | 2020-09-03 | Agc株式会社 | Solid polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell |
WO2020175677A1 (en) | 2019-02-28 | 2020-09-03 | Agc株式会社 | Solid polymer electrolyte membrane, membrane electrode assembly, and solid polymer water electrolysis device |
JPWO2022210571A1 (en) * | 2021-03-29 | 2022-10-06 | ||
CN115991820B (en) * | 2021-10-18 | 2024-01-05 | 山东东岳未来氢能材料股份有限公司 | Polymeric phosphonic acid ionic membrane and preparation method thereof |
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US4810806A (en) * | 1987-07-31 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halogenated 1,3-dioxolanes and derivatives |
US4973714A (en) * | 1987-07-31 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Halogenated 1,3-dioxolanes and derivatives |
JP3043172B2 (en) | 1992-01-31 | 2000-05-22 | 旭硝子株式会社 | Fluorine-containing compound and method for producing the same |
CN1261402C (en) | 1999-03-23 | 2006-06-28 | 旭硝子株式会社 | Process for producing fluorine compound through liquid phase fluorination |
DE60143635D1 (en) | 2000-02-15 | 2011-01-27 | Asahi Glass Co Ltd | Block polymer, process for producing polymer and solid polymer electrolyte fuel cell |
JP4032738B2 (en) * | 2000-12-26 | 2008-01-16 | 旭硝子株式会社 | Solid polymer electrolyte material, liquid composition, solid polymer fuel cell, fluoropolymer and fluoropolymer |
EP1220344B2 (en) | 2000-12-26 | 2012-08-01 | Asahi Glass Company, Limited | Solid polymer electrolyte membrane, solid polymer fuel cell and fluorpolymer |
DE60224554T2 (en) * | 2001-10-30 | 2009-01-08 | Asahi Glass Co., Ltd. | FLUOROSULFONYL COMPOUNDS AND METHOD FOR PRODUCING DIRECTLY DERIVED COMPOUNDS |
US6958767B2 (en) * | 2002-01-31 | 2005-10-25 | Deepsea Power & Light Company | Video pipe inspection system employing non-rotating cable storage drum |
ATE480878T1 (en) * | 2003-01-20 | 2010-09-15 | Asahi Glass Co Ltd | PRODUCTION METHOD FOR ELECTROLYTE MATERIAL FOR SOLID POLYMER FUEL CELLS AND MEMBRANE ELECTRODE ARRANGEMENT FOR SOLID POLYMER FUEL CELLS |
EP1583106A4 (en) * | 2003-04-28 | 2008-07-09 | Asahi Glass Co Ltd | Solid polymeric electrolyte material, process for producing the same and membrane/electrode assembly for solid polymer fuel cell |
US20050037265A1 (en) * | 2003-08-14 | 2005-02-17 | Asahi Glass Company, Limited | Polymer electrolyte fuel cell, electrolyte material therefore and method for its production |
-
2005
- 2005-04-04 KR KR1020067019992A patent/KR20060131922A/en not_active Application Discontinuation
- 2005-04-04 EP EP05728873A patent/EP1734603B1/en active Active
- 2005-04-04 JP JP2006511865A patent/JP4997968B2/en active Active
- 2005-04-04 DE DE602005018755T patent/DE602005018755D1/en active Active
- 2005-04-04 WO PCT/JP2005/006625 patent/WO2005096422A1/en not_active Application Discontinuation
- 2005-12-20 US US11/311,560 patent/US7799468B2/en active Active
-
2012
- 2012-01-13 JP JP2012005373A patent/JP5454592B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1734603A1 (en) | 2006-12-20 |
JP4997968B2 (en) | 2012-08-15 |
EP1734603A4 (en) | 2008-09-03 |
JP2012109259A (en) | 2012-06-07 |
US20060099476A1 (en) | 2006-05-11 |
WO2005096422A1 (en) | 2005-10-13 |
KR20060131922A (en) | 2006-12-20 |
JP5454592B2 (en) | 2014-03-26 |
JPWO2005096422A1 (en) | 2008-02-21 |
EP1734603B1 (en) | 2010-01-06 |
US7799468B2 (en) | 2010-09-21 |
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